Are you checking the map from the RPi browser or from another system? After making any changes make sure to clear the browser cache.
What are your results using tar1090? If you do not see a black dot, then there may be something amiss in your location setting. Your profile location puts you closer to KHAO than KLUK though it shouldn’t matter.
My only suggestion at this point is to re-enter your profile data. Good luck.
I’ve been trying for a couple of days to get the “Site Position and Range Rings” working again. I have created a new image on an SD card but I didn’t mean to create a new feeder etc. How do I fix this mess?